Duro offers a range of outward-opening casement, sliding and inward-opening windows and doors for homes, offices, apartments, condominiums, hospitals, factories, hotels and most other built environments. All Duro PVCu windows are manufactured to individual specifications, depending on the application.

Almost limitless window designs are possible, including the artistic use of angles, arches and circular shapes.

Duro manufactures all of its windows to exacting quality standards, and we support this promise with a 10-year manufacturer’s warrantee.

Duro’s PVCu windows and doors are reinforced with steel and have a double weather seal, making them most suitable for use in tall buildings such as condominiums, apartments and offices.

European Casement (AD) Windows

All PVCu frames are reinforced with galvanised steel, forming a core that provides excellent strength and rigidity. All locks and hinges are fixed into the metal sub-frame.



A double-seal EPDM (modified rubber) gasket keeps the windows perfectly watertight.

We offer a number of hardware options, including multi-point security locks and solid-brass handles – again all made to European standards.
Sliding windows are also available, which, unlike most Aluminium frames, can be fitted with Insulating Glass Units.

Sliding Windows

A high performance PVCu sliding system for windows (and doors).

- Multilevel seal against rain, wind and noise
- Multichamber profiles with 3mm outer wall thickness
- Fully "Eurogroove" compatible for a wide range of high specification European locks and hardware